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https://www.readbyqxmd.com/read/28930789/intracranial-penetration-during-temporal-soft-tissue-filler-injection-is-it-possible
#1
Wolfgang G Philipp-Dormston, Lara Bieler, Mathias Hessenberger, Thilo L Schenck, Konstantin Frank, Johann Fierlbeck, Sebastian Cotofana
BACKGROUND: Treating temporal volume loss for aesthetic and reconstructive purposes can be achieved by superficial or deep injections of soft tissue fillers into the temples. The latter is performed with bone contact that can lead to intracranial penetration when the bone is accidentally penetrated. OBJECTIVE: Based on a clinical case, the potential risk of accidental intracranial penetration was investigated. MATERIALS AND METHODS: Twenty fresh-frozen hemi-faces (all Caucasian ethnicity, 10 women, 10 men, mean age 72...
September 19, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28923273/surgeon-s-guide-to-facial-soft-tissue-filler-injections-relevant-anatomy-and-safety-considerations
#2
REVIEW
Elie M Ferneini, Steven Hapelas, James Watras, Antoine M Ferneini, Drew Weyman, Jenna Fewins
The purpose of this study is to provide a review of the relevant facial anatomy related to soft tissue filler injections. Facial fillers are used daily in our clinical practice. Although their use is safe and predictable, adverse events do occur. Some of these dire events include vascular complications leading to blindness, ischemia, and even stroke. Proper knowledge and understanding of the anatomic landmarks can minimize the risk of these vascular events. In addition, early recognition and treatment are necessary to prevent permanent complications...
August 24, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28915290/lifting-the-lower-face-with-an-absorbable-polydioxanone-pdo-thread
#3
Kian Karimi, Alexandra Reivitis
Traditional rejuvenation techniques include chemical peels, rhytidectomy of the skin, laser resurfacing, injection of dermal fillers and neurotoxins, and invasive surgical procedures. Patients with brow ptosis, jowl formation, and deepening nasolabial folds currently seek antiaging procedures with no incisions and minimal downtime such as thread-lifting with barbed sutures. The present report describes a case in which polydioxanone threads were used to lift the lower third of a patient's face. Fillers were used to supplement the results achieved by the thread lift because often, when tissue has been lifted, volume deficits are revealed, which can be corrected with dermal fillers...
September 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28915281/precision-in-dermal-filling-a-comparison-between-needle-and-cannula-when-using-soft-tissue-fillers
#4
Tatjana Pavicic, Konstantin Frank, Katharina Erlbacher, Romy Neuner, Stefan Targosinski, Thilo Schenck, Robert H Gotkin, Sebastian Cotofana
BACKGROUND: Precise implantation of soft tissue fillers to treat the signs of aging is crucial for patient safety and the best aesthetic outcome. Injections are performed commonly with either needles or cannulas, but quantitative comparative data on precise implantation are still elusive. METHODS: Ten fresh-frozen cephalic foreheads (9 male, 1 female) were injected with radiopaque material using both needles and cannulas. Needle injection relied on a perpendicular transcutaneous approach, whereas cannulas were moved in the supra-periosteal plane until reaching the same location as the needle...
September 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28913927/the-efficacy-and-safety-of-a-monophasic-hyaluronic-acid-filler-in-the-correction-of-nasolabial-folds-a-randomized-multicenter-single-blinded-split-face-study
#5
Hyun Jung Kwon, Eun Jung Ko, Sun Young Choi, Eun Ja Choi, Yu-Jin Jang, Beom Joon Kim, Yang Won Lee
BACKGROUND: The different rheological properties of hyaluronic acid (HA) filler reflect their specific manufacturing processes and resultant physicochemical characteristics. However, there are few researches about the relationship between product differences and clinical outcome when HA fillers are used for nasolabial folds (NLFs). AIMS: This study sought to compare the rheological properties, efficacy and safety of a monophasic HA filler, and a well-studied biphasic HA filler, in the treatment of NLFs...
September 14, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28911889/-benefits-of-volumetric-to-facial-rejuvenation-part-2-dermal-fillers
#6
P Bui, A Pons Guiraud, C Lepage
Injectable substances known as fillers are used to palliate age-related atrophy and ptosis, and for their so-called "pseudo-lifting" action. They do not replace face and neck lift, but allow it to be postponed or, when injected after surgical lifting, make the result durable. Hyaluronic acid has a predominant and unchallenged place among fillers, well ahead of poly-L-lactic acid or calcium hydroxyapatite. Approaches and injection methods are the same for all fillers, corresponding to those for autologous fat injection, the reference substance, with a few particularities...
September 11, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28902035/small-particle-hyaluronic-acid-gel-treatment-of-photoaged-hands
#7
Eric C Wilkerson, David J Goldberg
BACKGROUND: Aging hands tend to lose subcutaneous volume resulting in prominence of the underlying vessels, tendons, and bone contributing to an aged appearance. Dermal fillers have been successfully used to improve the appearance of the aging dorsal hand. OBJECTIVE: The objective is to evaluate the safety and efficacy of a small-particle hyaluronic acid (SPHA) injectable gel for the treatment of photoaged volume loss of the hands. MATERIALS AND METHODS: This is an open-label, prospective, randomized, interventional, study...
September 4, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28891122/nerve-speci%C3%AF-c-xenogeneic-extracellular-matrix-hydrogel-promotes-recovery-following-peripheral-nerve-injury
#8
Travis A Prest, Eric Yeager, Samuel T LoPresti, Emilija Zygelyte, Matthew J Martin, Longying Dong, Alexis Gibson, Oluyinka O Olutoye, Bryan N Brown, Jonathan Cheetham
Peripheral nerve possesses the inherent ability to regrow and recover following injury. However, nerve regeneration is often slow and incomplete due to limitations associated with the local microenvironment during the repair process. Manipulation of the local microenvironment at the site of nerve repair, therefore, represents a significant opportunity for improvement in downstream outcomes. Macrophages and Schwann cells play a key role in the orchestration of early events after peripheral nerve injury. We describe the production, characterization, and use of an injectable, peripheral nerve-specific extracellular matrix-based hydrogel (PNSECM) for promoting modulation of the local macrophage and Schwann cell responses at the site of nerve repair in a rodent model of sciatic nerve injury...
September 11, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28877147/restoration-of-visual-loss-with-retrobulbar-hyaluronidase-injection-after-hyaluronic-acid-filler
#9
Cameron Chesnut
No abstract text is available yet for this article.
September 1, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28866171/an-injectable-hydroxyapatite-poly-lactide-co-glycolide-composite-reinforced-by-micro-nano-hybrid-poly-glycolide-fibers-for-bone-repair
#10
Yuhang Zhu, Zongliang Wang, Hongli Zhou, Linlong Li, Qingsan Zhu, Peibiao Zhang
Porous nanocomposite of hydroxyapatite/poly(lactide-co-glycolide) (HA/PLGA) is conventionally used in bone tissue engineering but seldom in load-bearing orthopedic applications due to poor mechanical property. This study aimed to fabricate an injectable ternary composite by incorporating different contents of poly(glycolide) (PGA) fibers (0, 30, 50 and 70wt%) into the nanocomposite HA/PLGA matrix as reinforcing fillers for bone tissue repair. The fibers were obtained from melt-spinning and fiber diameter ranged from 70nm to 191μm...
November 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28858938/pilot-study-examining-the-safety-and-efficacy-of-calcium-hydroxylapatite-filler-with-integral-lidocaine-over-a-12-month-period-to-correct-temporal-fossa-volume-loss
#11
Margit L W Juhász, Melissa K Levin, Ellen S Marmur
BACKGROUND: Age-related volume loss in the temporal fossae is due to thinning of the epidermis, loss of subcutaneous structural volume, and change in the bony architecture. Temporal concavities are important areas of 3-dimensional volume restoration. The temporal fossae is becoming an increasingly popular area for patients seeking soft tissue augmentation with injectable fillers such as calcium hydroxylapatite with integral lidocaine [CaHA (+)]. OBJECTIVE: This pilot study aims to define the safety, efficacy, technique, and patient-reported outcomes for injectable CaHA (+) to correct volume loss in the temporal fossae over a 12-month period...
August 29, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28858926/a-prospective-open-label-study-of-hyaluronic-acid-based-filler-with-lidocaine-vyc-15l-treatment-for-the-correction-of-infraorbital-skin-depressions
#12
Francois Niforos, Raj Acquilla, Patricia Ogilvie, Marva Safa, Massimo Signorini, Lela Creutz, Graeme Kerson, Michael Silberberg
BACKGROUND: Infraorbital skin depressions are one of the most troublesome facial areas for aesthetically aware patients. OBJECTIVE: Evaluate effectiveness and safety of Juvéderm Volbella with Lidocaine (VYC-15L; Allergan plc, Dublin, Ireland) for correction of bilateral infraorbital depressions. METHODS: In this 12-month, prospective, uncontrolled, open-label study, subjects aged ≥18 years with infraorbital depressions rated ≥1 on the Allergan Infra-oRbital Scale (AIRS) received injections of VYC-15L with optional touch-up treatment on Day 14...
August 30, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28858919/delayed-paleness-after-hyaluronic-acid-filler-injection-a-warning-sign-of-vascular-compromise
#13
Peter Hsien-Li Peng, Jui-Hui Peng
No abstract text is available yet for this article.
August 30, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28858168/hyaluronidase-understanding-its-properties-and-clinical-application-for-cosmetic-injection-adverse-events
#14
Jeanine Harrison, Oriol Rhodes
The recent global consensus on the management of cosmetic aesthetic injectable complications from hyaluronic acid (HA) has increased the focus on the use of hyaluronidase more than ever before (M. Signorini et al., 2016). A comprehensive knowledge of facial anatomy, including structural positioning of facial arteries and veins, and an extensive knowledge of HA products available for injection procedures, combined with best practice protocols, will assist to prevent adverse events. Despite the growing number of patients using cosmetic fillers for facial restoration, the incidents incidence of adverse events remains low...
July 2017: Plastic Surgical Nursing
https://www.readbyqxmd.com/read/28852297/assessment-of-the-efficacy-and-safety-of-hyaluronic-acid-gel-injection-in-the-restoration-of-fullness-of-the-upper-lips
#15
Taraneh Yazdanparast, Aniseh Samadi, Hournaz Hasanzadeh, Saman Ahmad Nasrollahi, Alireza Firooz, Mansour Nassiri Kashani
BACKGROUND AND AIM: Lips have a significant role in face aesthetic perception, and lip augmentation is one of the most commonly requested aesthetic procedures. Non-permanent dermal fillers, such as hyaluronic acid (HA), are used for augmenting the lips. This article presents the results of Phase II, before - after designed study, assessing the safety and efficacy of a soft tissue HA filler, for upper lip augmentation. MATERIALS AND METHODS: Investigators treated 10 healthy adult women 28-45 years old, using a single injection of Hyamax Kiss soft tissue HA filler (a product from Hyamed Laboratories, Switzerland) for upper lip augmentation...
April 2017: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28851264/gap-healing-after-medial-open-wedge-high-tibial-osteotomy-using-injectable-beta-tricalcium-phosphate
#16
Won Chul Choi, Banghyun Kim, Uk Kim, Yohan Lee, Jae-Hwa Kim
PURPOSE: The study aim was to evaluate gap healing after medial open-wedge high tibial osteotomy (MOWHTO) using novel injectable beta-tricalcium phosphate (β-TCP) as gap filler. We also aimed to evaluate radiographic and clinical outcome of MOWHTO using injectable β-TCP. METHODS: Consecutive 28 patients underwent MOWHTO using anatomical locking plate fixation, and β-TCP was injected as gap filler. Serial radiographs and computed tomography were taken at postoperative 3 and 12 months, and gap healing was assessed...
September 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28841604/facial-assessment-and-injection-guide-for-botulinum-toxin-and-injectable-hyaluronic-acid-fillers-focus-on-the-lower-face
#17
Maurício de Maio, Woffles T L Wu, Greg J Goodman, Gary Monheit
This third article of a three-part series addresses techniques and recommendations for aesthetic treatment of the lower face. The lower face is considered an advanced area for facial aesthetic treatment. In this region, soft-tissue fillers play a more important role than neuromodulators and should be used first to provide structure and support before neuromodulators are considered for treatment of dynamic lines. Treatment of the lip, perioral region, and chin, in addition to maintaining balance of the lower face with the face overall, is challenging...
September 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28837381/dermal-filler-associated-malar-edema-treatment-of-a-persistent-adverse-effect
#18
Shawn M Iverson, Rakesh M Patel
A 72-year-old Caucasian female presented for evaluation of bilateral lower eyelid "fluid filled" bags that had been present and slowly worsening for 7 years. She reported a history of lower eyelid blepharoplasty in her 40s, as well as hyaluronic acid tear trough fillers 8 years prior to presentation. Her malar edema completely resolved following injection of hyaluronidase. To our knowledge, this is the longest reported interval for presentation and treatment of hyaluronic acid associated malar edema.
August 24, 2017: Orbit
https://www.readbyqxmd.com/read/28814892/treatment-of-a-traumatic-atrophic-depressed-scar-with-hyaluronic-acid-fillers-a-case-report
#19
Syed Nazim Hussain, Greg J Goodman, Eqram Rahman
BACKGROUND: Hyaluronic acid filler has been documented in the treatment of atrophic depressed acne scars relatively frequently in the literature but rarely in chronic depressed traumatic atrophic facial scars. METHODS: This case report discusses the use of hyaluronic acid fillers in the correction of a post-traumatic facial atrophic scar on the right cheek. RESULTS: The right cheek scar was substantially corrected with one session of two different hyaluronic acids injected in a deep and superficial plane...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28778112/-soft-tissue-fillers-state-of-the-art-and-future-perspectives
#20
Matthias M Aitzetmüller, Inesa Sukhova, Georg M Huemer, Hans-Guenther Machens, Jan-Thorsten Schantz, Dominik Duscher
In addition to cosmetic use, filler materials are frequently employed for reconstruction of contour defects. Scars and tissue defects after accidents, surgery and irradiation are also ideal indications for injectables. The ideal filler should be easy to inject, easy to form, and should remain in the body as long as possible. It should neither be allergenic or carcinogenic nor susceptible to infections or biofilms, but still potentially reversible, temperature-stable, and cheap. There is still no augmentation material that fulfils all of these criteria...
August 4, 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
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